Create template comment from arguments and return value (like Eclipse's javadoc)

[tyru]

For below static method,

public static int add(int i1, int i2) {
    return i1 + i2;
}

Create template comment like below:

/**
 * @param i1
 * @param i2
 * @return 
 */

Goal

• [ ] Can create template comment string
• [ ] Can also add template comment string to existing method/function comment